[B! é‹ç”¨] hide-Kã®ãƒ–ãƒƒã‚¯ãƒžãƒ¼ã‚¯

hide-K id:hide-K

é‹ç”¨ã«é–¢ã™ã‚‹hide-Kã®ãƒ–ãƒƒã‚¯ãƒžãƒ¼ã‚¯ (27)

${{author_name}}$

{{{comment_expanded}}}

{{label}}

{{#is_bookmark}}ãƒªã‚¹ãƒˆ{{/is_bookmark}}{{^is_bookmark}}ãƒªãƒ³ã‚¯{{/is_bookmark}}

${{author_name}}$
{{author_name}}{{created}}
{{ #comment }}{{ comment }}{{ /comment }}
- {{ label }}

${{author_name}}$

{{{comment_expanded}}}

{{label}}

{{#is_bookmark}}ãƒªã‚¹ãƒˆ{{/is_bookmark}}{{^is_bookmark}}ãƒªãƒ³ã‚¯{{/is_bookmark}}

ã€ç¬¬2å›žã€‘ã‚µãƒ¼ãƒã‚¹ãƒšãƒƒã‚¯ã®å‘ä¸Šã‚’å®Ÿç¾ã™ã‚‹ãŸã‚ã«ã€œpaperboy&co.ã€€å®®ä¸‹ å‰›è¼”ã€œ:ä¼ç”»ç‰¹é›† - CNET Japan
ç¬¬1å›žã®ã‚¤ãƒ³ã‚¿ãƒ“ãƒ¥ãƒ¼ã§ã¯ã€å‰µæ¥è€…ã§ã‚ã‚‹å®¶å…¥æ°ãŒã€Œãƒ¦ãƒ¼ã‚¶ãƒ¼ã•ã‚“ã¨ä¸€ç·’ã«é€²åŒ–ã—ã¦ã„ãã‚µãƒ¼ãƒ“ã‚¹ã§ã‚ã‚ŠãŸã„ã€ã¨èªžã£ãŸã€‚ ç¬¬2å›žã§ã¯ã€ä»Šå›žã®ãƒªãƒ‹ãƒ¥ãƒ¼ã‚¢ãƒ«ã«ãŠã„ã¦ã€ç‰¹ã«ã€Žé€²åŒ–ã€ã—ãŸã‚·ã‚¹ãƒ†ãƒ æ§‹æˆã«ã¤ã„ã¦ã€æŠ€è¡“è²¬ä»»è€…ã§ã‚ã‚‹å®®ä¸‹å‰›è¼”æ°ã«ãƒã‚¤ãƒ³ãƒˆã‚’è§£èª¬ã—ã¦ã‚‚ã‚‰ã†ã€‚ ä»Šå›žã®ãƒªãƒ‹ãƒ¥ãƒ¼ã‚¢ãƒ«ã§ã¯ã€ã‚µãƒ¼ãƒæ§‹æˆã‚’å¤§ããåˆ·æ–°ã—ã¾ã—ãŸ â€•â€•â€•ã“ã‚Œã¾ã§ä½•åä¸‡äººã‚‚ã®è†¨å¤§ãªãƒ¦ãƒ¼ã‚¶ãƒ¼ã‚’æ”¯ãˆã¦ããŸã‚·ã‚¹ãƒ†ãƒ æ§‹æˆã«ã¤ã„ã¦æ•™ãˆã¦ãã ã•ã„ ä»Šã¾ã§ã®ã‚·ã‚¹ãƒ†ãƒ æ§‹æˆã¯ã€1å°ã®ã‚µãƒ¼ãƒãŒã‚¦ã‚§ãƒ–æ©Ÿèƒ½ã‚„ã€ãƒ¡ãƒ¼ãƒ«æ©Ÿèƒ½ï¼ˆã‚¢ãƒ³ãƒã‚¹ãƒ‘ãƒ ã€ã‚¢ãƒ³ãƒã‚¦ã‚£ãƒ«ã‚¹å«ã‚€ï¼‰ãªã©ã®ä¸»è¦ãªæ©Ÿèƒ½ã‚’æŒã¡ã€ãã“ã«ä¸€å®šæ•°ã®ãƒ¦ãƒ¼ã‚¶ãƒ¼ã•ã‚“ã‚’åŽå®¹ã—ã¦ã„ãã¨ã„ã†ã‚‚ã®ã§ã—ãŸã€‚ ã“ã®æ§‹æˆã¯ã¨ã¦ã‚‚ã‚·ãƒ³ãƒ—ãƒ«ã§ã€é‹å–¶ç®¡ç†ã‚’ã™ã‚‹ä¸Šã§ã¯å…¨ä½“ãŒæŠŠæ¡ã—ã‚„ã™ã„ã€ã¾ãŸä½•ã‹å•é¡ŒãŒç™ºç”Ÿã—ãŸå ´åˆã§ã‚‚å˜ä¸€ã®ã‚µãƒ¼ãƒã«ã—ã‹å½±éŸ¿ãŒãªãå½±éŸ¿ç¯„å›²ã‚’æœ€å°é™ã«ã¨ã©ã‚ã‚‰ã‚Œã‚‹ã€ã¨ã„ã†ãƒ¡ãƒªãƒƒãƒˆãŒã‚ã‚Šã¾ã™ã€‚ ãã®åé¢ã€è¤‡æ•°ã®æ©Ÿèƒ½ãŒ1å°ã®ã‚µãƒ¼ãƒã«åŽå®¹ã•
hide-K 2009/07/15
paperboy

é‹ç”¨
ãƒªãƒ³ã‚¯
ã‚¯ãƒ©ã‚¦ãƒ‰ã®åŠ¹çŽ‡æ€§ï¼šSalesforceã®å…¨ã‚µãƒ¼ãƒ“ã‚¹ã¯ã‚ãšã‹1,000å°ã®ã‚µãƒ¼ãƒã§é‹ç”¨ã•ã‚Œã¦ã„ã‚‹ | TechCrunch Japan
hide-K 2009/03/25
cloud

é‹ç”¨

salesforce
ãƒªãƒ³ã‚¯
æº€è¶³ã›ã‚‹è±šã€‚çœ ãŸã’ãªãƒãƒã€‚:å¤§è¦æ¨¡ã‚µãƒ¼ãƒ“ã‚¹ã®é‹ç”¨äº‹ä¾‹ã¾ã¨ã‚
ã“ã“æ•°å¹´ã®å¤§è¦æ¨¡ã‚µãƒ¼ãƒ“ã‚¹ã®ã‚·ã‚¹ãƒ†ãƒ é‹ç”¨ã«ã¤ã„ã¦èª¿ã¹ã¦ã¿ãŸã®ã§å‚ç…§ã—ãŸãƒšãƒ¼ã‚¸ã‚„ãƒ•ã‚¡ã‚¤ãƒ«ã€æœ¬ã¸ã®ãƒªãƒ³ã‚¯ã‚’ã¾ã¨ã‚ã¦ãŠãã€‚PDF ã¸ã®ãƒªãƒ³ã‚¯ã‚‚å¤šæ•°å«ã¾ã‚Œã¦ã„ã‚‹ã®ã§ã”æ³¨æ„ã‚’ã€‚ æ™‚ä»£ãŒæ™‚ä»£ãªã‚‰ä¼æ¥ã®ãƒŽã‚¦ãƒã‚¦ã¨ã—ã¦éš ã•ã‚Œã¦ã„ãŸã‚ˆã†ãªæƒ…å ±ãŒã“ã‚Œã ã‘å…¬é–‹ã—ã¦ã‚‚ã‚‰ãˆã¦ã„ã‚‹ã¨ã„ã†ã®ãŒéžå¸¸ã«ã‚ã‚ŠãŒãŸã„ã€‚å…¬é–‹ã—ã¦ãã‚Œã¦ã„ã‚‹å„ä¼æ¥ã‚„å…¬é–‹ã—ã¦ãã‚Œã¦ã„ã‚‹äººã«æ„Ÿè¬ã€‚ ã‚ã¨ã§æ°—ä»˜ã„ãŸãŒã€Google ã‚„ Facebook ã®äº‹ä¾‹ã‚‚æŽ¢ã—ã¦ãŠã‘ã°ã‚ˆã‹ã£ãŸã€‚Thrift ã¨ã‹ã‚ã£ãŸã®ã«ã€‚ã€Œã“ã‚“ãªæƒ…å ±ã‚‚ã‚ã£ãŸã‚ˆã€ãªã©ã‚ã‚Œã°ãœã²æ•™ãˆã¦ãã ã•ã„ã€‚è¿½è¨˜ã—ã¦ã„ãã¾ã™ã€‚ youtube http://d.hatena.ne.jp/stanaka/20070427/1177651323 digg http://d.hatena.ne.jp/stanaka/20070427/1177651323 livedoor http://labs.cybo
hide-K 2009/01/31
ã¾ã¨ã‚

è² è·åˆ†æ•£

é‹ç”¨
ãƒªãƒ³ã‚¯
ä½Žæ¸©ç’°å¢ƒã§ã®HDDã®å‹•ä½œ : DSASé–‹ç™ºè€…ã®éƒ¨å±‹
ã‚ã‚‹ãƒ‡ãƒ¼ã‚¿ã‚»ãƒ³ã‚¿ãƒ¼ã«å°Žå…¥ã—ãŸã‚µãƒ¼ãƒãƒ¼ã®åˆæœŸã‚»ãƒƒãƒˆã‚¢ãƒƒãƒ—æ™‚ã«ä»Šã¾ã§ã«çµŒé¨“ã—ãŸã“ã¨ã®ãªã„HDDãƒˆãƒ©ãƒ–ãƒ«ã«è¦‹èˆžã‚ã‚Œã¾ã—ãŸã€‚ä»Šå›žã¯ãã®ãƒˆãƒ©ãƒ–ãƒ«ã®åŽŸå› ç©¶æ˜Žã¨è§£æ±ºã«è‡³ã‚‹ã¾ã§ã®ãŠè©±ã§ã™ã€‚ HDDã®æ•…éšœï¼Ÿ 7æœˆã€æ–°ãƒ‡ãƒ¼ã‚¿ã‚»ãƒ³ã‚¿ãƒ¼ã§ã®åˆæœŸã‚»ãƒƒãƒˆã‚¢ãƒƒãƒ—æ™‚ã«HDDã®æ›¸ãè¾¼ã¿é€Ÿåº¦ãŒã‚„ãŸã‚‰é…ã„ãƒ‡ã‚£ã‚¹ã‚¯ãŒã‚ã‚‹ã¨ã„ã†è©±ãŒå‡ºã¦ãã¾ã—ãŸã€‚ è©±ã‚’èžãã¨1å°ã ã‘ã§ãªãè¤‡æ•°å°ã«ç™ºç”Ÿã—ã¦ã„ã‚‹ã¨ã®äº‹ã§ã™ã€‚ ãã®æ™‚ã®æ¸¬å®šå€¤ã¯æ¬¡ã®ã‚ˆã†ãªæ„Ÿã˜ã§ã—ãŸã€‚ å®Ÿéš›ã®æ¸¬å®šå€¤ # dd if=/dev/zero of=/mnt/p0/test bs=1M count=2048 ï¼ˆRAIDã‚«ãƒ¼ãƒ‰ã®0ç•ªãƒãƒ¼ãƒˆã«ã‚ã‚‹ãƒ‡ã‚£ã‚¹ã‚¯ï¼‰ 2048+0 records in 2048+0 records out 2147483648 bytes (2.1 GB) copied, 43.8163 seconds, 49.0 MB/s # dd if=/dev/zero
hide-K 2008/09/19
ã‚µãƒ¼ãƒãƒ¼ã‚’ç†±ãã—ã¦ã‚ãƒ»ã’ãƒ»ã‚‹

hardware

é‹ç”¨
ãƒªãƒ³ã‚¯
mixi Engineersâ€™ Blog Â» ãƒãƒ³ã‚°ãƒ†ãƒ¼ãƒ«ãªç”»åƒé…ä¿¡ ãã®1
é–‹ç™ºéƒ¨ãƒ»ã‚·ã‚¹ãƒ†ãƒ é‹ç”¨ã‚°ãƒ«ãƒ¼ãƒ—ã®é•·é‡Žã§ã™ã€‚æœ€è¿‘ã¯ã€Œã‚µãƒ¼ãƒï¼ã‚¤ãƒ³ãƒ•ãƒ©ã‚’æ”¯ãˆã‚‹æŠ€è¡“ã€ã‚’èªã¿ãªãŒã‚‰é€šå‹¤ã—ã¦ã„ã¾ã™ã€‚ä»Šå›žã¯mixiã®ç”»åƒé…ä¿¡ã«ã¤ã„ã¦æ›¸ã‹ã›ã¦é ‚ããŸã„ã¨æ€ã„ã¾ã™ã€‚1å›žç›®ã¯ç”»åƒé…ä¿¡ã®èª²é¡Œã«ã¤ã„ã¦èª¬æ˜Žã•ã›ã¦é ‚ãã¾ã™ã€‚ â– ç”»åƒé…ä¿¡ã®ç¨®é¡ž ã“ã‚Œã¾ã§ç”»åƒã®é…ä¿¡ã¯å¤§ããåˆ†ã‘ã¦2ç¨®é¡žã‚ã‚‹ã¨è€ƒãˆã€ã‚·ã‚¹ãƒ†ãƒ ã‚’æ§‹ç¯‰ã—ã¦ãã¾ã—ãŸã€‚1ã¤ã¯ï¼‘ãƒ•ã‚¡ã‚¤ãƒ«ã‚ãŸã‚Šã¸ã®ã‚¢ã‚¯ã‚»ã‚¹ãŒéžå¸¸ã«å¤šããªã‚Šã¾ã™ãŒã€ãƒ•ã‚¡ã‚¤ãƒ«æ•°ãŒå°‘ãªã„ã‚‚ã®ã€‚ã‚‚ã†ä¸€ã¤ã¯ãƒ•ã‚¡ã‚¤ãƒ«æ•°ãŒè†¨å¤§ã«ãªã‚‹ä»£ã‚ã‚Šã«ã€ï¼‘ã¤ã®ãƒ•ã‚¡ã‚¤ãƒ«ã¸ã®ã‚¢ã‚¯ã‚»ã‚¹ã¯å°‘ãªã„ã‚‚ã®ã«ãªã‚Šã¾ã™ã€‚ å‰è€…ã¯mixiã®ä¸ã§ä½¿ã‚ã‚Œã‚‹ãƒã‚´ç”»åƒã‚„ãƒ¡ãƒ‹ãƒ¥ãƒ¼ã®ç”»åƒç‰ã®ãƒšãƒ¼ã‚¸éƒ¨å“ã€ã¾ãŸåºƒå‘Šç”»åƒã‚„çµµæ–‡å—ç”»åƒã«ãªã‚Šã€å¾Œè€…ã¯ãƒ¦ãƒ¼ã‚¶ãŒã‚¢ãƒƒãƒ—ãƒãƒ¼ãƒ‰ã™ã‚‹æ—¥è¨˜ã‚„ã‚¢ãƒ«ãƒãƒ ã®ç”»åƒã«ã‚ãŸã‚Šã¾ã™ã€‚ãƒšãƒ¼ã‚¸ã®éƒ¨å“ã®ç”»åƒã¯ãƒ•ã‚¡ã‚¤ãƒ«æ•°ã¯ãã‚Œã»ã©å¤šããªã„ã‚‚ã®ã®ã€ã‚µãƒ¼ãƒã¸ã®ã‚¢ã‚¯ã‚»ã‚¹æ•°ãŒæœ€å¤§ã§ç§’é–“ã«æ•°ä¸‡ãƒªã‚¯ã‚¨ã‚¹ãƒˆã«ã‚‚ãªã‚Šã¾ã™ã€‚é€†ã«ã‚¢ãƒ«ãƒãƒ ã‚„æ—¥è¨˜ã®ç”»åƒã¯å…¨
hide-K 2008/08/13
mixi

é‹ç”¨
ãƒªãƒ³ã‚¯
MySQL Conference & Expo 2007 - ã¨ã‚ã‚‹ã¯ã¦ãªç¤¾å“¡ã®æ—¥è¨˜
ä¸€æ˜¨æ—¥ã‹ã‚‰ä»Šæ—¥ã¾ã§3æ—¥é–“ã®æ—¥ç¨‹ã§é–‹å‚¬ã•ã‚Œã¦ã„ãŸã€MySQL Conference & Expo 2007ã«è¡Œã£ã¦ãã¾ã—ãŸã€‚æ—¥å¸°ã‚Šåœå†…ã©ã“ã‚ã‹ã€è‡ªè»¢è»Šåœå†…ã§ã€ã“ã†ã„ã†ã‚«ãƒ³ãƒ•ã‚¡ãƒ¬ãƒ³ã‚¹ãŒã‚ã‚‹ã®ã¯ã€ç´ æ™´ã—ã„ã§ã™ã€‚ è©³ç´°ã¯ã€éšæ™‚ã‚¢ãƒƒãƒ—ã•ã‚Œã‚‹ã§ã‚ã‚ã†ãƒ—ãƒ¬ã‚¼ãƒ³è³‡æ–™ã¨ã€Planet MySQLã«å¤§é‡ã®å ±å‘ŠãŒã‚ã‚Šã¾ã™(å…¨éƒ¨è‹±èªžã§ã™ã‘ã©)ã€‚ å€‹äººçš„ã«æ³¨ç›®ã—ã¦ã„ãŸã®ã¯ã€Digg.comã€Flickr.comã¨Youtube.comã®DBå‘¨ã‚Šã‚¢ãƒ¼ã‚ãƒ†ã‚¯ãƒãƒ£ã®ã‚»ãƒƒã‚·ãƒ§ãƒ³ã§ã—ãŸã€‚ã‚ã¨ã¯ã€http://www.mysqlperformaceblog.com/ã®äººã®ã‚»ãƒƒã‚·ãƒ§ãƒ³ã¯ã€ç´°ã‹ã„TipsãŒå¤šãã€å…·ä½“çš„ã«ã ã„ã¶å½¹ã«ç«‹ã¡ãã†ã§ã™ã€‚ ã¨ã„ã†ã‚ã‘ã§ã€ç°¡å˜ã«æ³¨ç›®ã—ãŸã‚»ãƒƒã‚·ãƒ§ãƒ³ã®å†…å®¹ã‚’ç´¹ä»‹ã—ã¦ã¿ã¾ã™ã€‚ã¡ãªã¿ã«ã€å†…å®¹ã®æ£ç¢ºã•ã¯ç„¡ä¿è¨¼ã§ã™:P æ°—ãŒå‘ã‘ã°ã€ã‚‚ã£ã¨ã„ã‚ã„ã‚è€ƒå¯Ÿã—ã¦ã¿ã‚‹ã‹ã‚‚ã—ã‚Œã¾ã›ã‚“ã€‚ Techno logy at Di
hide-K 2008/08/08
youtube

mysql

è² è·åˆ†æ•£

é‹ç”¨

hatena
ãƒªãƒ³ã‚¯
DSASé–‹ç™ºè€…ã®éƒ¨å±‹:ç‰¹é›†è¨˜äº‹ã€ŽLinuxãƒãƒ¼ãƒ‰ãƒãƒ©ãƒ³ã‚µæ§‹ç¯‰ãƒ»é‹ç”¨ãƒŽã‚¦ãƒã‚¦ã€ã‚’å…¬é–‹ã—ã¾ã™
ã€ŽLinuxãƒãƒ¼ãƒ‰ãƒãƒ©ãƒ³ã‚µæ§‹ç¯‰ãƒ»é‹ç”¨ãƒŽã‚¦ãƒã‚¦ã€ã‚’å…¬é–‹ã—ã¾ã™ï¼ ã“ã‚Œã¯WEB+DB PRESS Vol.37ã®ç‰¹é›†è¨˜äº‹ã¨ã—ã¦DSASãƒãƒ¼ãƒ ãŒåŸ·ç†ã—ãŸã‚‚ã®ã§ã€æŠ€è¡“è©•è«–ç¤¾æ§˜ã®è¨±å¯ã‚’å¾—ã¦ä»Šå›žå…¬é–‹ã™ã‚‹ã¯ã“ã³ã¨ãªã‚Šã¾ã—ãŸã€‚ ä¸€å£ã§ã„ã†ã¨ã€ã€ŒLinuxï¼‹IPVSï¼‹keepalivedã‚’ä½¿ã£ã¦ã€å†—é•·æ§‹æˆ(Active/Backup)ã®ãƒãƒ¼ãƒ‰ãƒãƒ©ãƒ³ã‚µã‚’ä½œã‚‹ã¾ã§ã€ã®è§£èª¬è¨˜äº‹ã§ã€ ã‚µãƒ¼ãƒè² è·åˆ†æ•£ä¸€èˆ¬ã«ã¤ã„ã¦ã®ã¯ãªã— Linuxã§ãƒãƒ¼ãƒ‰ãƒãƒ©ãƒ³ã‚µã‚’ä½œã£ã¦ã¿ã‚‹ ãƒãƒ¼ãƒ‰ãƒãƒ©ãƒ³ã‚µã‚’å†—é•·åŒ– ã¨ã„ã£ãŸæ§‹æˆã«ãªã£ã¦ã„ã¾ã™ã€‚ ã¿ãªã•ã‚“ãŒLinuxãƒãƒ¼ãƒ‰ãƒãƒ©ãƒ³ã‚µã‚’å°Žå…¥ãƒ»æ§‹ç¯‰ãƒ»é‹ç”¨ã™ã‚‹éš›ã®ä¸€åŠ©ã«ãªã‚Œã°ã€DSASãƒãƒ¼ãƒ ã¨ã—ã¦ã‚‚ã†ã‚Œã—ã„é™ã‚Šã§ã™ã®ã§ã€æ˜¯éžã€ã”è¦§ã«ãªã£ã¦ãã ã•ã„ï¼ ç¬¬1ç« ã‚µãƒ¼ãƒè² è·åˆ†æ•£æ¦‚è«– ç‰¹é›†ã®ã¯ã˜ã‚ã« ãªãœã‚µãƒ¼ãƒè² è·åˆ†æ•£ã‚’ã™ã‚‹ã®ã‹ï¼Ÿ ã‚µãƒ¼ãƒè² è·åˆ†æ•£ã®å®Ÿç¾æ–¹æ³• ãƒãƒ¼ãƒ‰ãƒãƒ©ãƒ³ã‚µã®ã„ã‚‹æ§‹æˆ ãƒãƒ¼ãƒ‰ãƒãƒ©ãƒ³ã‚µã¯ãªã«ã‚’å…ƒã«åˆ†æ•£ã™
hide-K 2007/10/09
è² è·åˆ†æ•£

é‹ç”¨

linux

keepalived
ãƒªãƒ³ã‚¯
CodeZineï¼šDeNAã®äººæ°—ã‚µã‚¤ãƒˆã«å¦ã¶ LAMPã«ã‚ˆã‚‹Web-DBã‚·ã‚¹ãƒ†ãƒ æ§‹ç¯‰/é‹ç”¨ã®æ¥µæ„ï¼ˆå‰ç·¨ï¼‰ï¼ˆãƒ¢ãƒã‚ªã‚¯, ãƒ¢ãƒã‚²ãƒ¼ï¼‰
ã‚·ãƒ³ã‚°ãƒ«ãƒžã‚¹ã‚¿ã®éžåŒæœŸãƒ¬ãƒ—ãƒªã‚±ãƒ¼ã‚·ãƒ§ãƒ³æ©Ÿèƒ½ã§ã¯ã€ãƒžã‚¹ã‚¿ã‚µãƒ¼ãƒãƒ¼ãŒ1å°ã«é™å®šã•ã‚Œã€ãƒžã‚¹ã‚¿ã‹ã‚‰ã‚¹ãƒ¬ãƒ¼ãƒ–ã¸ã®è¤‡è£½ã¯éžåŒæœŸã§è¡Œãªã‚ã‚Œã‚‹ãŸã‚é…å»¶ãŒç”Ÿã˜ã€çŸæ™‚é–“ã®ã‚¹ã‚±ãƒ¼ãƒ«ã§è¦‹ã‚‹ã¨å…¨ã‚¹ãƒ¬ãƒ¼ãƒ–ã¨ã®åŒæœŸãŒä¿è¨¼ã•ã‚Œãªã„ã€‚ã—ã‹ã—ã€ãã®åé¢ã‚¹ãƒ¬ãƒ¼ãƒ–ã®å°æ•°ã‚’å¢—åŠ ã•ã›ã¦ã„ã£ã¦ã‚‚ãƒžã‚¹ã‚¿ã‚µãƒ¼ãƒãƒ¼ã®æ›´æ–°è² è·ã¯å¤§ãããªã‚‰ãšã€ã‚¹ã‚±ãƒ¼ãƒ©ãƒ“ãƒªãƒ†ã‚£ã‚’ç¶æŒã§ãã‚‹ã¨ã„ã†åˆ©ç‚¹ãŒã‚ã‚‹ã€‚DeNAã«ã‚ˆã‚‹é‹ç”¨å®Ÿç¸¾ã§ã‚‚ã€ãƒžã‚¹ã‚¿ã¨ã‚¹ãƒ¬ãƒ¼ãƒ–é–“ã®é…å»¶ã¯é€šå¸¸æ•°ç§’ç¨‹åº¦ä»¥å†…ã«åŽã¾ã‚‹ã€‚ã€€ã“ã®ãƒ¬ãƒ—ãƒªã‚±ãƒ¼ã‚·ãƒ§ãƒ³ã‚’åˆ©ç”¨ã™ã‚‹å ´åˆã€ã‚¢ãƒ—ãƒªã‚±ãƒ¼ã‚·ãƒ§ãƒ³å´ã§ã¯ãƒ‡ãƒ¼ã‚¿æ›´æ–°æ™‚ã«ã¯ãƒžã‚¹ã‚¿ã‚µãƒ¼ãƒãƒ¼ã¸æŽ¥ç¶šã—ã€ãƒ‡ãƒ¼ã‚¿å‚ç…§ã®ã¿ã‚’è¡Œãªã†å ´åˆã¯ã‚¹ãƒ¬ãƒ¼ãƒ–ã‚µãƒ¼ãƒãƒ¼ã¸æŽ¥ç¶šã™ã‚‹ã‚ˆã†ã«ä½œæˆã™ã‚‹å¿…è¦ãŒã‚ã‚‹ã€‚ã€€Webã‚„æºå¸¯é›»è©±å‘ã‘ã‚µãƒ¼ãƒ“ã‚¹ã®å ´åˆã€å°ã•ãªè¦æ¨¡ã§å§‹ã‚ã¦ãƒ¦ãƒ¼ã‚¶ãƒ¼è¦æ¨¡ã€ãƒ‡ãƒ¼ã‚¿è¦æ¨¡ã€ãƒšãƒ¼ã‚¸ãƒ“ãƒ¥ãƒ¼æ•°ã‚’å¾ã€…ã«å¢—åŠ ã•ã›ã¦ã„ãã“ã¨ãŒå¤šã„ã€‚å°ã•ãªè¦æ¨¡ã®ãŸã‚DBã®è² è·åˆ†æ•£ãŒä¸è¦ãªå ´åˆã§ã‚‚ã€ãƒžã‚¹ã‚¿ã‚µãƒ¼ãƒãƒ¼1å°ã€ã‚¹ãƒ¬ãƒ¼
hide-K 2007/08/02
é‹ç”¨

lamp
ãƒªãƒ³ã‚¯
ã‚¦ãƒŽã‚¦ãƒ©ãƒœ Unoh Labs: yumã®ãƒãƒ¼ã‚«ãƒ«ãƒŸãƒ©ãƒ¼ãƒªãƒã‚¸ãƒˆãƒªã‚’æ§‹ç¯‰ã™ã‚‹æ–¹æ³•
naoya ã§ã™ã€‚ ãƒ•ã‚©ãƒˆè”µãªã©ã®ã‚µãƒ¼ãƒ“ã‚¹ã¯ã€ç¤¾å†…ã«ã‚ã‚‹ã‚µãƒ¼ãƒç¾¤ã§é‹ç”¨ã—ã¦ã„ã¾ã™ã€‚ç¾åœ¨ã€ã‚µãƒ¼ãƒ“ã‚¹ã®è¦æ¨¡ãŒæˆé•·ã™ã‚‹ã«ã¤ã‚Œã¦ã€ã‚µãƒ¼ãƒã®å°æ•°ã‚‚ç´„20å°å¼·ãã‚‰ã„ã«ãªã£ã¦ãã¾ã—ãŸã€‚ ã™ã¹ã¦ã®ã‚µãƒ¼ãƒã«ã¯ã€Fedora Core 5ãŒã‚¤ãƒ³ã‚¹ãƒˆãƒ¼ãƒ«ã•ã‚Œã¦ã„ã¦ã€ã™ã¹ã¦ã®ã‚µãƒ¼ãƒã«ã¾ã£ãŸãåŒã˜ãƒ‘ãƒƒã‚±ãƒ¼ã‚¸ãŒã‚¤ãƒ³ã‚¹ãƒˆãƒ¼ãƒ«ã•ã‚Œã¦ã„ã¾ã™ã€‚ãƒ‘ãƒƒã‚±ãƒ¼ã‚¸ã®æ›´æ–°ã«ã¯ã€Fedora Core 5ã«ä»˜å±žã—ã¦ã„ã‚‹yumã‚’ä½¿ã£ã¦ã™ã¹ã¦ã®ã‚µãƒ¼ãƒã‚’å®šæœŸçš„ã«æ›´æ–°ã‚’ã—ã¦ã„ã‚‹ã®ã§ã™ãŒã€yum-fastestmirrorã‚’ã‚¤ãƒ³ã‚¹ãƒˆãƒ¼ãƒ«ã—ã¦ã„ã‚‹çŠ¶æ…‹ã§ã‚‚ãƒ‘ãƒƒã‚±ãƒ¼ã‚¸ã®æ›´æ–°ã«æ™‚é–“ãŒã‹ã‹ã‚‹ã‚ˆã†ãªã£ã¦ãã¾ã—ãŸã€‚ ãã“ã§ã€ä¸€å°ã®ã‚µãƒ¼ãƒã«yumã®ãƒãƒ¼ã‚«ãƒ«ãƒŸãƒ©ãƒ¼ãƒªãƒã‚¸ãƒˆãƒªã‚’æ§‹ç¯‰ã—ã¦ãƒ‘ãƒƒã‚±ãƒ¼ã‚¸ã®ãƒ€ã‚¦ãƒ³ãƒãƒ¼ãƒ‰æ™‚é–“ã‚’æ¸›ã‚‰ã—ã¦ã¿ã¾ã—ãŸã€‚ä»Šæ—¥ã¯ã€yumã®ãƒãƒ¼ã‚«ãƒ«ãƒŸãƒ©ãƒ¼ãƒªãƒã‚¸ãƒˆãƒªã‚’æ§‹ç¯‰ã™ã‚‹æ‰‹é †ã‚’ç´¹ä»‹ã—ã¾ã™ã€‚ 1.å¿…è¦ãªãƒ‘ãƒƒã‚±ãƒ¼ã‚¸ã®ã‚¤ãƒ³ã‚¹ãƒˆãƒ¼ãƒ« yum-utilsã¨create
hide-K 2007/08/01
linux

yum

é‹ç”¨
ãƒªãƒ³ã‚¯
ã¨ã‚ã‚‹ã¯ã¦ãªç¤¾å“¡ã®æ—¥è¨˜ - ã¾ã£ã•ã‚‰ãªã‚µãƒ¼ãƒã‚’30åˆ†ã§æœ¬ç•ªæŠ•å…¥ã§ãã‚‹ã‚ˆã†ã«ã™ã‚‹
ã™ã“ã—å‰ã«ã¯ã¦ãªã‚¹ã‚¿ãƒ¼ã®ãƒªãƒªãƒ¼ã‚¹ãŒã•ã‚ŒãŸã®ã§ã™ãŒã€ã‚µãƒ¼ãƒ“ã‚¹é–‹å§‹ç›´å¾Œã«ã‚ã‚ŠãŒã¡ãªã“ã¨ã«ã€æ™‚ã€…è² è·ã§é…ããªã£ãŸã‚Šã€ã‚¢ã‚¯ã‚»ã‚¹ã—ã«ãããªã£ãŸã‚Šã—ã¦ã—ã¾ã„ã¾ã—ãŸ*1ã€‚ã“ã‚Œã§ã¯ã„ã‘ãªã„ã€ã¨ã„ã†ã“ã¨ã§ã€ã™ãæ¬¡ã®æ—¥ã«ã€ãƒãƒƒã‚¯ã‚¨ãƒ³ãƒ‰ã®ã‚µãƒ¼ãƒã‚’ä¸€æ°—ã«10å°è¿‘ãã¾ã§å¢—ã‚„ã—ã¦ã€ãŠãŠã‚€ãå¿«é©ã«ä½¿ãˆã‚‹çŠ¶æ…‹ã«ãªã£ã¦ã„ã‚‹ã¨æ€ã„ã¾ã™ã€‚ã“ã®æ™‚ã«ã€æ–°ã—ã„ã‚µãƒ¼ãƒã‚’ã¾ã£ã•ã‚‰ãªçŠ¶æ…‹ã‹ã‚‰ã€ã ã„ãŸã„30åˆ†ç¨‹åº¦ã§æœ¬ç•ªæŠ•å…¥ã™ã‚‹ã“ã¨ãŒã§ãã¦ã„ã¾ã—ãŸã€‚ã“ã‚Œã‚’ã€ã©ã®ã‚ˆã†ã«å®Ÿç¾ã—ãŸã®ã‹ã‚’è»½ãç´¹ä»‹ã—ãŸã„ã¨æ€ã„ã¾ã™ã€‚ ã¡ãªã¿ã«ã€ã‚µãƒ¼ãƒ“ã‚¹ã®é‡ã•ã¯ã€ã‚µãƒ¼ãƒå¢—å¼·ã ã‘ã§æ¸ˆã‚€ã‚‚ã®ã§ã¯ãªãã€ãã‚Œä»¥é™ã‚‚ã€JavascriptãŒé‡ã„!ã¨ã‹ã€ã‚¢ãƒ—ãƒªã‚±ãƒ¼ã‚·ãƒ§ãƒ³ãƒã‚¸ãƒƒã‚¯ã§é‡ã„SQL ã‚’èµ°ã‚‰ã›ã¦ã—ã¾ã£ã¦é…ã„ã¨ã„ã†å•é¡Œã¯ä½•å›žã‹ã‚ã‚Šã¾ã—ãŸã€‚ãŒã€ãã“ã¯ã‚¤ãƒ³ãƒ•ãƒ©ã§ã¯ãªãã€ã‚¢ãƒ—ãƒªã‚±ãƒ¼ã‚·ãƒ§ãƒ³ã®å•é¡Œã§ã€ã‚¢ãƒ—ãƒªã‚±ãƒ¼ã‚·ãƒ§ãƒ³ã®æ”¹å–„ã¯ã€ç¶™ç¶šçš„ã«é€²ã‚“ã§ã„ã‚‹ã¨æ€ã„ã¾ã™ã€‚ã®ã§ã€ä»Šå›žã¯ã€ã‚¤ãƒ³ãƒ•ãƒ©ã®è©±ã«é™å®š
hide-K 2007/07/29
é‹ç”¨

linux

hatena
ãƒªãƒ³ã‚¯
cyano
ãƒ¦ãƒ¼ã‚¶ãƒ¼ãŒãƒšãƒ¼ã‚¸ã‚’ãƒãƒ¼ãƒ‰é–‹å§‹ã—ã¦ã‹ã‚‰é–²è¦§ã§ãã‚‹ã‚ˆã†ã«ãªã‚‹ã¾ã§ã®ãƒãƒ¼ãƒ‰æ™‚é–“ã¯ãƒ¦ãƒ¼ã‚¶ãƒ¼ãŒè‡ªåˆ†ã®ãƒšãƒ¼ã‚¸ã‚’å¿«é©ã«é–²è¦§ã§ãã¦ã„ã‚‹ã‹ã©ã†ã‹ã‚’ç¤ºã™é‡è¦ãªãƒ•ã‚¡ã‚¯ã‚¿ãƒ¼ã§ã™ã€‚Google Analyticsã®ã‚¤ãƒ™ãƒ³ãƒˆã¨ã„ã†æ©Ÿèƒ½ã‚’ä½¿ç”¨ã™ã‚‹ã“ã¨ã§ã€ãƒ¦ãƒ¼ã‚¶ãƒ¼ã®å®Ÿéš›ã®ä½“æ„Ÿé€Ÿåº¦ã‚’å¯è¦–åŒ–ã™ã‚‹ã“ã¨ãŒã§ãã¾ã™ã€‚ ãŸã¨ãˆã°ã€ã“ã®ãƒ–ãƒã‚°ã®ã‚ã‚‹æœŸé–“ã«ãŠã‘ã‚‹ä½“æ„Ÿé€Ÿåº¦ã®ã‚°ãƒ©ãƒ•ã¯Google Analyticsä¸Šã§ä»¥ä¸‹ã®ã‚ˆã†ã«å‡ºã¦ã„ã¾ã™ã€‚ 44.84%ã®ãƒ¦ãƒ¼ã‚¶ãƒ¼ã¯100ã€œ499msã§ãƒãƒ¼ãƒ‰ã§ãã¦ãŠã‚Šã€1ç§’æœªæº€ã§ãƒãƒ¼ãƒ‰å®Œäº†ã—ã¦ã„ã‚‹ãƒ¦ãƒ¼ã‚¶ãƒ¼ã¯åˆã‚ã›ã¦73.49%ã§ã‚ã‚‹ã¨ã‚ã‹ã‚Šã¾ã™ã€‚ã¾ãŸã€3ç§’ä»¥ä¸Šã‹ã‹ã£ã¦ã„ã‚‹ãƒ¦ãƒ¼ã‚¶ãƒ¼ã‚‚7.42%å±…ã‚‹ã“ã¨ã‚‚åˆ†ã‹ã‚Šã¾ã™ã€‚3ç§’ä»¥ä¸Šãƒãƒ¼ãƒ‰ã«ã‹ã‹ã‚‹ã‚ˆã†ã ã¨é›¢è„±çŽ‡ã‚‚é«˜ããªã‚‹ã®ã§ã€7.42%ã®ãƒ¦ãƒ¼ã‚¶ãƒ¼ã«å¯¾ã—ã¦ä½•ã‹ã®æ–½ç–ãŒå¿…è¦ã§ã‚ã‚‹ã¨ã„ã†ã“ã¨ã‚‚åˆ†ã‹ã‚Šã¾ã™ã€‚ ã“ã®ã‚ˆã†ã«ã€ãƒ¦ãƒ¼ã‚¶ãƒ¼ãŒå®Ÿéš›æ„Ÿã˜ã¦ã„ã‚‹ä½“æ„Ÿé€Ÿåº¦ã‚’å¯è¦–åŒ–ã™ã‚‹ã“ã¨ã§ã€ã“ã®
hide-K 2007/07/04
iptables

é‹ç”¨

linux

tips
ãƒªãƒ³ã‚¯
Webé«˜é€ŸåŒ– || ãƒ‘ãƒ•ã‚©ãƒ¼ãƒžãƒ³ã‚¹ãƒãƒ¥ãƒ¼ãƒ‹ãƒ³ã‚°Blog: ã‚¤ãƒ³ã‚¿ãƒ¼ã‚ªãƒ•ã‚£ã‚¹
AWSã‚¢ãƒ‰ãƒãƒ³ã‚¹ãƒ‰ã‚³ãƒ³ã‚µãƒ«ãƒ†ã‚£ãƒ³ã‚°ãƒ‘ãƒ¼ãƒˆãƒŠãƒ¼ã®ä¸€å“¡ã¨ã—ã¦æ´»å‹•ã™ã‚‹æ ªå¼ä¼šç¤¾ã‚¹ã‚¿ã‚¤ãƒ«ã‚ºãŒã€AWSå°Žå…¥ã€ç§»è¡Œã€é–‹ç™ºã€ã‚»ã‚ãƒ¥ãƒªãƒ†ã‚£ã€é‹ç”¨ä¿å®ˆãªã©ã€ã™ã¹ã¦ã®ã”ç›¸è«‡ã«ä¹—ã‚‰ã›ã¦ã„ãŸã ãã¾ã™ã€‚ AWSã‚’å°Žå…¥ã—ãŸã„ãŒä½•ã‹ã‚‰å§‹ã‚ãŸã‚‰ã„ã„ã‹ã‚ã‹ã‚‰ãªã„ æ—¢å˜ã®ãƒ™ãƒ³ãƒ€ãƒ¼ãŒæ–°æŠ€è¡“ã«å¼±ãã€è‰¯ã„ææ¡ˆãŒã‚‚ã‚‰ãˆãªã„ ã‚¯ãƒ©ã‚¦ãƒ‰ã®å°Žå…¥ã«ã‚»ã‚ãƒ¥ãƒªãƒ†ã‚£ã®ä¸å®‰ãŒã‚ã‚‹ AWSã‚’ã¨ã‚Šã‚ãˆãšå°Žå…¥ã—ãŸãŒã€ã•ã‚‰ã«æ´»ç”¨ã—ã¦ã„ããŸã„ ç¤¾å†…ã«AWSã®çŸ¥è¦‹ã‚’æŒã£ã¦ã„ã‚‹äººãŒã„ãªã„ AWSãªã‚‰ã§ã¯ã®ã‚·ã‚¹ãƒ†ãƒ é–‹ç™ºã‚’è©³ã—ãçŸ¥ã‚ŠãŸã„
hide-K 2007/06/18
é‹ç”¨

apache

mysql
ãƒªãƒ³ã‚¯
Peter Van Dijckâ€™s Guide to Ease Â» Blog Archive Â» A bunch of presentations on scaling websites: twitter, Flickr, Bloglines, Vox and more.
(I changed the title because â€œtop 10â€³ posts are indeed sucky. Also: looking for my colombia travel site?) By the way, hereâ€™s the RSS feed of my blog, in case youâ€™d like to subscribe. I always love to read scaling discussions, especially about popular web apps, and there are loads of them out there. Hereâ€™s my overview of the best. By the way, the best book on scaling apps Iâ€™ve ever read is Building
hide-K 2007/05/03
è² è·åˆ†æ•£

é‹ç”¨

ãƒ—ãƒ¬ã‚¼ãƒ³
ãƒªãƒ³ã‚¯
TAKESAKO @ Yet another Cybozu Labs: ãƒ‹ã‚³ãƒ‹ã‚³å‹•ç”»å‹‰å¼·ä¼šã«è¡Œã£ã¦ãã¾ã—ãŸ
æœ¬æ—¥ãƒ‰ãƒ¯ãƒ³ã‚´ã•ã‚“ã®ä¼šè°å®¤ã«ã¦ã“ã£ãã‚Šé–‹å‚¬ã•ã‚ŒãŸãƒ‹ã‚³ãƒ‹ã‚³å‹•ç”»å‹‰å¼·ä¼šã«å‚åŠ ã—ã¦ãã¾ã—ãŸã€‚ æ—¥æœ¬ã®å‹•ç”»ã‚³ãƒ¡ãƒ³ãƒˆã‚µãƒ¼ãƒ“ã‚¹ã€Œãƒ‹ã‚³ãƒ‹ã‚³å‹•ç”»ã€ã®è£å´ã‚’ãƒ‰ãƒ¯ãƒ³ã‚´ã®é–‹ç™ºè€…ã®æ–¹ã‹ã‚‰ ç›´æŽ¥ãŠè©±ã—ã‚’èžã„ã¦ã€å‚åŠ è€…ã‚‚ä¸€ç·’ã«æ„è¦‹äº¤æ›ãŒã§ãã‚‹éžå¸¸ã«é¢ç™½ã„å‹‰å¼·ä¼šã§ã—ãŸã€‚ ãƒ‰ãƒ¯ãƒ³ã‚´ã•ã‚“ã¨ã—ã¦ã¯ä¼šç¤¾ã§è¡Œãªã†æŠ€è¡“è€…å‘ã‘ã®å‹‰å¼·ä¼šåˆã‚ã¦ã®è©¦ã¿ã¨ã„ã†ã“ã¨ã‚‚ã‚ã‚Šã€ ã¾ãšã¯é–‹ç™ºè€…ã®çŸ¥ã‚Šåˆã„ãƒ™ãƒ¼ã‚¹ã§å£°ã‚’ã‹ã‘ã‚ã£ã¦å°‘äººæ•°ã§é–‹å‚¬ã™ã‚‹ã“ã¨ã«ã—ãŸãã†ã§ã™ã€‚ å…æœ¬æœ¨ã®ã‚¯ãƒ©ãƒ–ã®äººã‚„ã€ãƒã‚¤ãƒŠãƒªã‚«ãƒ³ãƒ•ã‚¡ãƒ¬ãƒ³ã‚¹ã§ã”ä¸€ç·’ã—ãŸäººã¨ã“ã‚“ãªã¨ã“ã‚ã§ ãŠä¼šã„ã§ãã‚‹ã¨ã¯æ€ã£ã¦ã„ã¾ã›ã‚“ã§ã€ã•ã¾ã«æƒ³å®šã®ç¯„å›²å¤–ã§ã—ãŸã€‚ ãã®ç”²æ–ã‚ã£ã¦å¯†åº¦ã®æ¿ƒã„è©±ãŒã§ããŸã¨æ€ã„ã¾ã™ã€‚ ä»¥ä¸‹ã€è‡ªåˆ†ç”¨ã®ãƒ¡ãƒ¢ã‚’å…¬é–‹ã§ãã‚‹ç¯„å›²ã§æ›¸ãã¾ã™ã€‚é–“é•ã£ã¦ã„ãŸã‚‰ã™ã¿ã¾ã›ã‚“ã€‚ï¼ˆã”æŒ‡æ‘˜ã„ãŸã ã‘ã‚Œã°ã™ãã«è¨‚æ£ã—ã¾ã™ï¼‰ â– ãƒ‹ã‚³ãƒ‹ã‚³å‹•ç”»ã®è‹¦åŠ´è©± (Sã•ã‚“) ãƒ‹ã‚³ãƒ‹ã‚³å‹•ç”»ã®æ´å² 2006å¹´10æœˆ ä¸€äººã§ãƒ—ãƒãƒˆã‚¿ã‚¤ãƒ—ã‚’é–‹ç™º
hide-K 2007/04/26
webã‚µãƒ¼ãƒ“ã‚¹

è² è·åˆ†æ•£

é‹ç”¨
ãƒªãƒ³ã‚¯
Twitterã®ãƒˆãƒ©ãƒ–ãƒ«ã‹ã‚‰è¦‹ã‚‹ã€DBåˆ†å‰²ã§ã‚¹ã‚±ãƒ¼ãƒ©ãƒ–ãƒ«ãªRailsã‚µã‚¤ãƒˆæ§‹ç¯‰:TKMR.blog.show
æœ€è¿‘ã€2.0ãªæ–¹ã€…ã®é–“ã§TwitterãŒè©±é¡Œã«ãªã£ã¦ã‚‹ã€‚ã§ã€ãã®Twitterè‡ªä½“ã‚‚é¢ç™½ã„ã‚“ã ã‘ã©ã€Twitterã«ã¤ã„ã¦DHHãŒãƒ–ãƒã‚°ã‚’æ›¸ã„ã¦Railsã§ã®å¤§è¦æ¨¡ã‚µã‚¤ãƒˆæ§‹ç¯‰ãŒè©±é¡Œã«ãªã£ã¦ã‚‹ã®ãŒé¢ç™½ã„ã€‚ Twitter trouble (Loud Thinking - DHH) ã¾ãšTwitterã®é«˜è² è·ã«ã¤ã„ã¦è¨€åŠã€Twitterã¯11,000ãƒªã‚¯ã‚¨ã‚¹ãƒˆ/ç§’ ã®é«˜è² è·ã§å•é¡Œã¨ãªã£ã¦ã„ã‚‹ã‚‰ã—ã„ã€‚ ãã—ã¦ã‚¹ã‚±ãƒ¼ãƒ©ãƒ“ãƒªãƒ†ã‚£ã®éµã¯DBåˆ†å‰²ã ã€ã¨è¨€ã£ã¦ã„ã‚‹ã€‚Railsã¯åŸºæœ¬ä¸€ã¤ã®DBã‚’è¦‹ã‚‹ã®ã§ã‚¹ã‚±ãƒ¼ãƒ©ãƒ“ãƒªãƒ†ã‚£ã®å•é¡Œã«ãªã‚‹ ï¼ˆç¢ºã‹ã«Webã‚µãƒ¼ãƒã¯ãƒãƒ¼ãƒ‰ãƒãƒ©ãƒ³ã‚µãŒã‚ã‚Œã°ã„ãã‚‰ã§ã‚‚ã‚¹ã‚±ãƒ¼ãƒ«ã™ã‚‹ã—ãã€Sessionã®å…±æœ‰ã ã‘æ°—ã‚’ä»˜ã‘ã‚Œã°ï¼‰ â†“ Dr Nic Â» Magic Multi-Connections: A â€œfacility in Rails to talk to more than o
hide-K 2007/04/21
è² è·åˆ†æ•£

é‹ç”¨

rails

twitter
ãƒªãƒ³ã‚¯
naoyaã®ã¯ã¦ãªãƒ€ã‚¤ã‚¢ãƒªãƒ¼ - ã•ãã‚‰ã‚¤ãƒ³ã‚¿ãƒ¼ãƒãƒƒãƒˆç§»è¡Œè¨˜#3 ã¯ã¦ãªãƒ–ãƒƒã‚¯ãƒžãƒ¼ã‚¯ç§»è»¢
ã•ã¦ã€ç§»è¡Œè¨˜ã‚‚ #3 ã¨ãªã‚Šã¾ã—ãŸã€‚ä»Šå›žã¯å…ˆæ—¥ä½œæ¥ã‚’çµ‚ãˆãŸã¯ã¦ãªãƒ–ãƒƒã‚¯ãƒžãƒ¼ã‚¯ã®ç§»è»¢ã«ã¤ã„ã¦ã€‚ æ—§ã‚µãƒ¼ãƒãƒ¼ãƒ«ãƒ¼ãƒ ã‹ã‚‰ã•ãã‚‰ã‚¤ãƒ³ã‚¿ãƒ¼ãƒãƒƒãƒˆã®iDCã¸ã®ã‚µãƒ¼ãƒãƒ¼ç§»è»¢ä½œæ¥ã«ã‚‚ã ã„ã¶æ…£ã‚Œã¦æ¥ãŸã“ã®ã”ã‚ã€‚ã“ã‚Œã¾ã§ã¯æ¯”è¼ƒçš„ã¯ã¦ãªå†…ã®ä»–ã‚µãƒ¼ãƒ“ã‚¹ã¨ã®é€£æºãŒç–Žã«ãªã£ã¦ã„ãŸã‚Šã€è² è·ãŒãã“ã¾ã§é«˜ããªã„ã‚‚ã®ã§ã‚ã£ãŸã‚Šã¨ç§»è¡Œã—ã‚„ã™ã„ã‚‚ã®ã‹ã‚‰æŒã£ã¦ã„ã£ã¦ã¾ã—ãŸãŒã€ãã‚ãã‚é›£ã—ã„ã¨ã“ã‚æ‰‹ã‚’ä»˜ã‘ã‚‹æ™‚æœŸã«æ¥ã¾ã—ã¦ã€ã¯ã¦ãªãƒ–ãƒƒã‚¯ãƒžãƒ¼ã‚¯ã®ç§»è»¢ã§ã™ã€‚ ä»¥å‰ã«æ›¸ã„ãŸ ã¯ã¦ãªãƒ–ãƒƒã‚¯ãƒžãƒ¼ã‚¯ã®è£å´ãã®å¾Œ - naoyaã®ã¯ã¦ãªãƒ€ã‚¤ã‚¢ãƒªãƒ¼ ã§ã¯ 2006å¹´10æœˆæ™‚ç‚¹ã§ ãƒ¦ãƒ¼ã‚¶ãƒ¼: 60,000 äºº ãƒ–ãƒƒã‚¯ãƒžãƒ¼ã‚¯æ•°: 787ä¸‡ä»¶ ã‚µãƒ¼ãƒãƒ¼: 30å° ã¨ãªã£ã¦ã„ã¾ã—ãŸã€‚ç§»è»¢ã—ãŸã“ã®ã”ã‚ã¯ã¨ã„ã†ã¨ ãƒ¦ãƒ¼ã‚¶ãƒ¼: 80,000 äºº ãƒ–ãƒƒã‚¯ãƒžãƒ¼ã‚¯æ•°: 1,182ä¸‡ä»¶ ã‚µãƒ¼ãƒãƒ¼: ç§»è»¢å‰ç´„45å° (ç§»è»¢å¾Œ ç´„25å°) ã¨ã„ã†å…·åˆã«ãªã£ã¦ã„ã¾ã—ãŸã€‚é †èª¿ã«ä¼¸
hide-K 2007/03/28
hatena

é‹ç”¨
ãƒªãƒ³ã‚¯
mputã®æ—¥è¨˜ã€‚ - , rootã®ãƒ‘ã‚¹ãƒ¯ãƒ¼ãƒ‰ã¯æ½°ã•ãªã„ã»ã†ãŒã„ã„ã¨æ€ã†ä»¶
hide-K 2007/03/16
é‹ç”¨

linux

ã‚»ã‚ãƒ¥ãƒªãƒ†ã‚£
ãƒªãƒ³ã‚¯
ã‚¦ãƒŽã‚¦ãƒ©ãƒœ Unoh Labs: å°‚ç”¨ã‚µãƒ¼ãƒã‚’æ§‹ç¯‰ã™ã‚‹ã¨ãã«ã¾ãšè¡Œã†ï¼”ã¤ã®è¨å®š
ã“ã‚“ã°ã‚“ã¯ã€æœ€è¿‘å¯’ã„å¤œãŒç¶šã„ã¦ã„ã¦è‡ªè»¢è»Šé€šå‹¤ãŒã¤ã‚‰ããªã£ã¦ããŸ naoya ã§ã™ã€‚ ã‚¦ãƒŽã‚¦ã§ã¯ã€ãƒ•ã‚©ãƒˆè”µã‚„ç¤¾å†…ã‚·ã‚¹ãƒ†ãƒ ãªã©ã¯ã€ã™ã¹ã¦å°‚ç”¨ã‚µãƒ¼ãƒã‚’æ§‹ç¯‰ã—ã¦é‹ç”¨ã‚’ã—ã¦ã„ã¾ã™ã€‚ ä»Šæ—¥ã¯ã€å°‚ç”¨ã‚µãƒ¼ãƒã‚’æ§‹ç¯‰ã™ã‚‹ã¨ãã«ã€åƒ•ãŒã‚¦ãƒŽã‚¦ã§å¦ã‚“ã å°‚ç”¨ã‚µãƒ¼ãƒã§ã¾ãšè¡Œã†ï¼”ã¤ã®è¨å®šã‚’ç´¹ä»‹ã—ã¾ã™ã€‚ ãªãŠã€ä»Šå›žã®è¨å®šã¯ã™ã¹ã¦ Fedora Core 5 ã‚’ã‚‚ã¨ã«ã—ã¦ã„ã¾ã™ã€‚ (1) sudo ã‚’ä½¿ãˆã‚‹ã‚ˆã†ã«ã™ã‚‹ sudo ã‚³ãƒžãƒ³ãƒ‰ã‚’ä½¿ãˆã‚‹ã‚ˆã†ã«ã—ã¾ã™ã€‚sudo ã‚³ãƒžãƒ³ãƒ‰ã¯ã€åˆ¥ã®ãƒ¦ãƒ¼ã‚¶ã¨ã—ã¦ã‚³ãƒžãƒ³ãƒ‰ã‚’å®Ÿè¡Œã§ãã‚‹ã‚³ãƒžãƒ³ãƒ‰ã§ã™ã€‚ sudo ã‚³ãƒžãƒ³ãƒ‰ã‚’ä½¿ãˆã‚‹ã‚ˆã†ã«ã™ã‚‹ã«ã¯ã€/etc/sudoers ã« sudo ã‚’è¨±å¯ã™ã‚‹ã‚°ãƒ«ãƒ¼ãƒ—ã‚’è¿½åŠ ã—ã¾ã™ã€‚æ¬¡ã®ä¾‹ã¯ã€unoh ã‚°ãƒ«ãƒ¼ãƒ—ã‚’è¿½åŠ ã™ã‚‹ä¾‹ã§ã™ã€‚ %unoh ALL = (ALL) ALL, !/bin/su, /bin/su postgres, /bin/su * postgres
hide-K 2007/03/15
fedora

iptables

security

é‹ç”¨
ãƒªãƒ³ã‚¯
ã•ãã‚‰ã‚¤ãƒ³ã‚¿ãƒ¼ãƒãƒƒãƒˆç§»è¡Œè¨˜#2 VPNè¶Šã—ã®MySQLãƒ¬ãƒ—ãƒªã‚±ãƒ¼ã‚·ãƒ§ãƒ³
å‰å›žã•ãã‚‰iDCã«ç§»è»¢ã—å§‹ã‚ãŸã€ã¨ã„ã†ã“ã¨ã‚’æ›¸ã„ãŸã®ã§ã™ãŒã€ã‚ã‚Œã‹ã‚‰ä¸€ãƒ¶æœˆã¡ã‚‡ã£ã¨ãŒçµŒéŽã—ã¾ã—ã¦ãã®å¾Œã‚‚é †èª¿ã« iDC ã¸ã®ç§»è»¢ãŒé€²ã‚“ã§ã„ã¾ã™ã€‚ã™ã§ã«ãƒ©ãƒƒã‚¯ã‚‚ã„ãã¤ã‹å€Ÿã‚Šã¦ã€ã‚µãƒ¼ãƒãƒ¼ã‚‚æ•°åå°ãŒã•ãã‚‰ iDC ã§ç¨¼å‹•ã—ã¦ã„ã¾ã™ã€‚å›žç·šãŒã“ã‚Œã¾ã§ã‚ˆã‚Šã‚‚é«˜é€Ÿãªãƒãƒƒã‚¯ãƒœãƒ¼ãƒ³ã«æŽ¥ç¶šã•ã‚Œã¤ã¤ã€å¸¯åŸŸå¹…ã‚‚å¤§ãããªã£ãŸã“ã¨ã‹ã‚‰ã€ç§»è»¢ã—ãŸã‚µãƒ¼ãƒ“ã‚¹ã«ã‚ˆã£ã¦ã¯ã“ã‚Œã¾ã§ã‚ˆã‚Šã‚‚ãƒ‘ãƒ•ã‚©ãƒ¼ãƒžãƒ³ã‚¹ãŒå‡ºã¦ã„ã‚‹ã‚µãƒ¼ãƒ“ã‚¹ã‚‚ã‚ã‚Šã¾ã™ã€‚ã†ã¡æ¯”è¼ƒçš„å¤§ããªãƒ‡ãƒ¼ã‚¿ã‚’æ‰±ã†ãƒ•ã‚©ãƒˆãƒ©ã‚¤ãƒ•ã‚‚ç§»è»¢ã‚’å®Œäº†ã—ã¦ã„ã¾ã™ãŒã€ãŠã‹ã’ã•ã¾ã§ç”»åƒã®èªã¿å‡ºã—ãŒã‹ãªã‚Šé€Ÿããªã£ãŸã®ãŒä½“æ„Ÿã§ãã‚‹ãã‚‰ã„ã‚¹ãƒ«ãƒ¼ãƒ—ãƒƒãƒˆãŒå‘ä¸Šã—ã¾ã—ãŸã€‚ æ—¢å˜ã‚µãƒ¼ãƒ“ã‚¹ã‚’ç§»è»¢ã™ã‚‹ã«ã‚ãŸã£ã¦ã€ã©ã†ã„ã£ãŸæ§‹æˆã§ãã‚Œã‚’è¡Œã£ã¦ã„ã‚‹ã‹ã‚’ã¡ã‚‡ã£ã¨ç´¹ä»‹ã—ã¦ã¿ã‚ˆã†ã¨æ€ã„ã¾ã™ã€‚ ç§»è»¢å½“åˆã¯ã€æ—¢å˜ã®ã¯ã¦ãªã®ã‚µãƒ¼ãƒ“ã‚¹ã¨ã¯ã‚ã¾ã‚Šé–¢ä¿‚ã—ã¦ã„ãªã„ã‚µãƒ¼ãƒãƒ¼ç¾¤ã‹ã‚‰æ‰‹ã‚’ä»˜ã‘ã¾ã—ãŸã€‚ä¾‹ãˆã°åºƒå‘Šã®ã‚·ã‚¹ãƒ†ãƒ ã¨ã„ã£ãŸã€ã¯ã¦ãªã®ãƒ‡ãƒ¼ã‚¿ãƒ™ãƒ¼ã‚¹ã‚’
hide-K 2007/03/08
hatena

é‹ç”¨

vpn
ãƒªãƒ³ã‚¯
ã‚¦ãƒŽã‚¦ãƒ©ãƒœ Unoh Labs: LVM + XFSã§é«˜é€Ÿç°¡å˜ MySQLãƒãƒƒã‚¯ã‚¢ãƒƒãƒ—
ã“ã‚“ã«ã¡ã¯ satoã§ã™ã€‚ Slaveã‚µãƒ¼ãƒã‚’é‹ç”¨ã—ã¦ã„ã‚‹å ´åˆã€MySQLã®ãƒãƒƒã‚¯ã‚¢ãƒƒãƒ—ãƒ•ã‚¡ã‚¤ãƒ«ãŒ å¿…è¦ã«ãªã‚‹å ´é¢ã¯å°‘ãªã„ã§ã™ã€‚ ã—ã‹ã—ã€ãƒ—ãƒã‚°ãƒ©ãƒ ã®ãƒã‚°ãªã©ã§ã€ãƒ‡ãƒ¼ã‚¿ãƒ™ãƒ¼ã‚¹ãƒ¬ã‚³ãƒ¼ãƒ‰ã®å†…å®¹ãŒ ãŠã‹ã—ããªã£ã¦ã—ã¾ã„ã€åŽé›†ãŒã¤ã‹ãªãã‚Šã€å·»ãæˆ»ã—ã‚’ã™ã‚‹å ´åˆãªã©ã« ãƒãƒƒã‚¯ã‚¢ãƒƒãƒ—ãƒ•ã‚¡ã‚¤ãƒ«ãŒã‚ã‚‹ã¨ã€ã¨ã¦ã‚‚ä¾¿åˆ©ã§ã™ã€‚ ã¨ã„ã†ã“ã¨ã§ã€LVMã®ã‚¹ãƒŠãƒƒãƒ—ã‚·ãƒ§ãƒƒãƒˆæ©Ÿèƒ½ã§MySQLã® ãƒãƒƒã‚¯ã‚¢ãƒƒãƒ—ã«ãƒãƒ£ãƒ¬ãƒ³ã‚¸ã—ã¦ã¿ã¾ã—ãŸã€‚ â– å‰ææ¡ä»¶ ãƒ‘ãƒ¼ãƒ†ã‚£ã‚·ãƒ§ãƒ³ã¯ã“ã®ã‚ˆã†ãªæ„Ÿã˜ã§ã™ ----------------------- sda1 boot ----------------------- sda2 xfs(linuxãŒå…¥ã£ã¦ã„ã‚‹) ----------------------- sda3 ã“ã“ã«ä½œã‚‹ ----------------------- â– æ§‹ç¯‰æ™‚ fdisk /dev/sda n #
hide-K 2006/12/17
lvm

é‹ç”¨

ãƒãƒƒã‚¯ã‚¢ãƒƒãƒ—

mysql

linux
ãƒªãƒ³ã‚¯
1 2 æ¬¡ã®ãƒšãƒ¼ã‚¸